CN106337439A - Method for achieving underwater butt joint of submerged floating tunnel through butt joint device - Google Patents
Method for achieving underwater butt joint of submerged floating tunnel through butt joint device Download PDFInfo
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- CN106337439A CN106337439A CN201610826313.1A CN201610826313A CN106337439A CN 106337439 A CN106337439 A CN 106337439A CN 201610826313 A CN201610826313 A CN 201610826313A CN 106337439 A CN106337439 A CN 106337439A
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- steelframe
- section pipe
- rail
- mechanical arm
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/063—Tunnels submerged into, or built in, open water
- E02D29/067—Floating tunnels; Submerged bridge-like tunnels, i.e. tunnels supported by piers or the like above the water-bed
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0061—Production methods for working underwater
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/10—Miscellaneous comprising sensor means
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
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- Excavating Of Shafts Or Tunnels (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a method for achieving underwater butt joint of a submerged floating tunnel through a butt joint device. The method is characterized in that a cylindrical steel frame is arranged, the rear half of the cylindrical steel frame is installed and supported on an upper section pipe in a sleeving mode, and surrounding steel rails and axial steel rails communicating with the surrounding steel rails are arranged in different axial positions on the inner side wall of the front half of the steel frame; a plurality of telescopic mechanical arms are supported on the axial steel rails through rotatable rollers and can move in the axial steel rails and the surrounding steel rails, and a lower section pipe is clamped through the telescopic mechanical arms arranged in a paired mode; and temporary rails are arranged on the outer side walls of butt joint pipes in the axial direction, rolling wheels are supported in the temporary rails, and the butt joint pipes and the steel frame are located in the coaxial positions and can move relative to each other in the axial direction. According to the method, precise underwater butt joint of the submerged floating tunnel is achieved in a semi-automatic mode.
Description
The application is is 20150731, Application No. 201510474184x the applying date, suspend in a kind of invention entitled water
Tunnel Underwater Docking Device and its divisional application of application, the application for a patent for invention of the artificial HeFei University of Technology of application.
Technical field
The present invention relates to a kind of submerged tunnel docking facilities, particularly to submerged floating tunnel underwater mating in a kind of water, dress is installed
Put and its apply.
Background technology
Submerged floating tunnel in water, also known as unit of Archimedes bridge, it is by the collective effect of the deadweight of structure, buoyancy and anchor system
Maintain the balance in water and stablize.In water, submerged floating tunnel compares the conventional traffic form such as bridge spanning the sea, immersed tube tunnel, is closely several
A kind of novel traffic concept proposing over year.Economy, the feature of environmental protection, shock resistance and the convenience being had by its own, note
Determine submerged floating tunnel in water and will have very wide application prospect in future.But this traffic concept of submerged floating tunnel is related in water
Field extensively, needs the technical barrier solving still many, does not therefore also build up submerged floating tunnel in a practical water in the world at present.
And submerged tunnel body docks this difficult problem, it is also to hinder one of key technical problem of submerged floating tunnel enforcement.
Submerged tunnel body docking technique mainly applies to immersed tube tunnel at present.Although immersed tube tunnel build in sea bed it
On, affected less by current, wave, but will be in various complexity such as marine climate, marine fluid environment, seafloor topography
The accurate docking carrying out under the influence of factor between pipeline section is also extremely difficult.
A kind of currently construction technology for the Dock With Precision Position under water of submerged floating tunnel in water.Different from immersed tube tunnel,
In water, submerged floating tunnel is usually located under water between more than ten meters to 30 meters, except being installed influence factor by immersed tube tunnel underwater mating
Outward, the swing that current, wave can lead to submerged floating tunnel body and install lifting ship, substantially increases submerged floating tunnel body water
The difficulty of middle docking.
Content of the invention
The present invention is for avoiding the weak point existing for above-mentioned prior art, providing one kind to realize water using docking facilities
The method of middle submerged floating tunnel underwater mating, accurately docks under water to realizing submerged floating tunnel in water with semi-automatic form
Device.
The present invention is to solve technical problem to adopt the following technical scheme that
Being structurally characterized in that of submerged floating tunnel Underwater Docking Device in water of the present invention: make butt tube be upper section pipe and lower section pipe,
Docking facilities are to carry out docking operation between upper section pipe and lower section pipe；Described docking facilities include:
One cylindrical steelframe, described steelframe with its second half section be sleeved on upper section pipe periphery, and using being arranged on after
Running roller on half section is supported on the periphery of described upper section pipe；On the madial wall of the front half section of described steelframe, it is in different axles
Each road is arranged on position around rail, described each road is and to have identical circle centered on the axis of steelframe around rail
Ring radius r1；Have axial rail to connect all between the rail, described axial rail be with steelframe axis be symmetrically in
The symmetrically arranged twice of the heart；
Multiple scalable mechanical arms utilize rotatable roller supporting on described axial rail, and can be existed using roller
Move in described axial rail and cincture rail, described scalable mechanical arm becomes on the position with steelframe axis as symmetrical centre
To setting, using the scalable mechanical arm being arranged in pairs, clamping is formed for lower section pipe；
Axially disposed temporary track on the lateral wall of described butt tube, described temporary track insertion saves pipe on described
And lower section pipe between, described running roller is to be supported in described temporary track, and can move axially along described temporary track,
So that butt tube and steelframe is on coaxial position and can move to axial.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: in the lateral wall of described lower section pipe
On, it is in and be provided with an interim positioning elastic body, the steelframe of correspondence position on the front end position of steelframe after completing to dock
Upper setting locating slot, the steelframe after making to complete to dock utilizes and obtains positioning on described interim positioning elastic body；Before described steelframe
End refers to one end that the front half section of steelframe is located.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: described equidistant in axial direction around rail
Distribution.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: described scalable mechanical arm is in front end
For an arc pressuring plate that can fit with the lateral wall of described lower section pipe, the surface of arc pressuring plate is set to antiskid elastic pad
Layer, the support bar of described arc pressuring plate is set to hydraulic pressure telescopic rod, and roller can relatively rotate with described support bar.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: welds respectively at the two ends of described steelframe
It is connected to the steel draw ring for traction.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: set location sensor, for reality
When detection be in relative distance between the upper section pipe in docking operation and lower section pipe.
In water of the present invention, the design feature of submerged floating tunnel Underwater Docking Device lies also in: described position sensor is by launching
End and receiving terminal are constituted, and described transmitting terminal and receiving terminal office save pipe and the butt end of lower section pipe on described.
Using the method that submerged floating tunnel Underwater Docking Device in water of the present invention realizes submerged floating tunnel underwater mating in water it is:
Order:
In steelframe, front half section is front end at one end, and in steelframe, the second half section is rear end at one end；
Be in steelframe Zhong Ge road around rail, its from steelframe rear end side towards the leading portion side of steelframe according to
Secondary be first around rail, second around first of rail ... the n-th road around rail, n is the road number around rail；
It is supported on the scalable mechanical arm in axial rail, it is located from steelframe rear end side towards the leading portion of steelframe
The each paired scalable mechanical arm of side is followed successively by first to scalable mechanical arm, second right to scalable mechanical arm ... n-th
Scalable mechanical arm；
The feature of the method for described docking is to carry out as follows:
Step 1: steelframe is supported on upper section pipe using the running roller in its second half section, and makes the front half section of steelframe in upper section
The butt end of pipe is in overhang；
Step 2: the butt end of lower section pipe is imported from the front end of steelframe, first extends and clamp down to scalable mechanical arm
Section pipe, using section pipe and first under external force extreme direction propulsion to after steelframe to scalable mechanical arm；
Step 3: when first to scalable mechanical arm rail reaches the (n-1)th road around rail vertically when, second to can stretch
Contracting mechanical arm extends and clamps lower section pipe, continues to after steelframe extreme direction propulsion lower section pipe using external force, first to scalable machine
Tool arm and second is to scalable mechanical arm；Until first scalable mechanical arm is reached first around rail position,
Second pair of scalable mechanical arm reaches second around rail ... when n-th reaches the n-th road around rail to scalable mechanical arm,
Complete the axial movement of lower section pipe；Make first to scalable mechanical arm corresponding position at first in the rail, second to can stretch
Contracting mechanical arm corresponding position is in second in the rail ... n-th to scalable mechanical arm corresponding position in the n-th road is around rail；
Step 4: rotate lower section pipe using external force, the lower section pipe of adjustment and upper section pipe are on identical central angle, in lower section
Pipe completes to dock with the butt end of upper section pipe；
Step 5: withdraw each scalable mechanical arm, using temporary track and running roller by steelframe movement to lower section pipe, continue
The abutting joint of subsequently each pipeline section.
Compared with the prior art, the present invention has the beneficial effect that:
1st, the present invention fixes with mechanical method and transmits tunnel pipeline section, overcome weather, current, wave etc. unfavorable because
Element, for the impact of underwater hovering tunnel butt-joint operation, prevents submerged floating tunnel body and installs the swing of lifting ship it is ensured that right
Connect being smoothed out of construction.
2nd, in the present invention, docking facilities adopt lightweight, steel frame construction easy to install, and it is laid with submerged floating tunnel outer wall in water
Track combine, by the additionaling powers such as ship power, mechanical force forward, to rear haulage, realize bidirectional-movement, solve once
The problem of difficulty is adjusted after docking unsuccessfully.
3 present invention can be implemented in continuously advancing on submerged floating tunnel outer wall, reusing, greatly lifting construction progress, fall
Low construction cost.
4th, the present invention carries out position detection using position sensor, is equipped with control system, stretches for telescopic arm
The spinning movement of action and support bar is realized automatically controlling, and the semiautomation operation pattern of the process that achieves a butt joint significantly reduces
Artificial underwater operation is it is ensured that safe construction, and greatly shortens the duration.
Brief description
Fig. 1 is steel frame construction schematic diagram in the present invention；
Fig. 2 is tunnel initial sinking schematic diagram in the present invention；
Fig. 3 is upper tube coupling and its periphery steel frame construction schematic diagram in the present invention；
Fig. 4 is lower tube coupling and its periphery steel frame construction schematic diagram in the present invention；
Fig. 5 a is that in the present invention, lower tube coupling does not carry out cross-sectional view during rotational positioning；
Fig. 5 b is that in the present invention, lower tube coupling completes the cross-sectional view after positioning；
Fig. 6 a is the structural representation that in the present invention, mechanical arm is located at during axial rail；
Fig. 6 b is that in the present invention, mechanical arm is located around the structural representation on rail；
In figure label: tube coupling under 1a, the upper tube coupling of 1b, 2 steelframes, 3 temporary tracks, 4 steel draw rings, 5 mechanical arms, 5a roller, 5b
Support bar, 5c arc pressuring plate, 5d elastic insert, 6 axial rail, 7 around rail, 8 running rollers, 9 draw-in grooves, 10 interim positioning elastic
Body, 11 locating slots.
Specific embodiment
As shown in Figure 3 and Figure 4, in the present embodiment, butt tube is upper section pipe 1b and lower section pipe 1a, and docking facilities are in upper section
Carry out docking operation between pipe 1b and lower section pipe 1a, in water submerged floating tunnel Underwater Docking Device be including:
One cylindrical steelframe 2, as shown in figure 1, in order to prevent marine environment structure, all exposure tables of steelframe 2
Face is coated with polyurethane anticorrosion coating；Described steelframe 2 internal diameter is more than 1～2 meter of tube coupling external diameter, and axial length is 20～30 meters,
It is sleeved on the periphery of upper section pipe 1b with its second half section, and be supported on described upper section pipe 1b using the running roller 8 being arranged on the second half section
Periphery；On the madial wall of the front half section of described steelframe 2, it is on different axial locations each road is set around rail 7, institute
Shu Ge road is and to have identical annular radii r1 centered on the axis of steelframe 2 around rail 7；All around rail 7
Between have axial rail 6 to connect, described axial rail 6 is the symmetrically arranged twice with steelframe axis as symmetrical centre, first
0.3～0.5 meter of each indentation of tail；
As shown in figure 4, multiple scalable mechanical arms 5 are supported on described axial rail 6 using rotatable roller 5a, and
Can be moved in described axial rail 6 and cincture rail 7 using roller 5a, described scalable mechanical arm 5 is with steelframe axis
It is arranged in pairs on the position of symmetrical centre, using the scalable mechanical arm 5 being arranged in pairs, clamping is formed for lower section pipe 1a.
As shown in Figures 2 and 3, axially disposed temporary track 3, described temporary track on the lateral wall of described butt tube
3 epoxide resin materials adopting glass fibre and ceramic toughening insertion are on described between section pipe 1b and lower section pipe 1a, described
Running roller 8 is to be supported on described temporary track 3, and can move axially along described temporary track, makes butt tube and steelframe 2
It is on coaxial position and can move to axial.In the present embodiment, the fixed position on temporary track 3 is provided with draw-in groove
9, when steelframe 2 reaches specified location, by diver, before and after running roller 8, draw-in groove 9 is inserted into interim plate washer, stops the cunning of running roller 8
Dynamic, realize positioning.Described running roller 8 sets at least to two groups being parallel to each other in steelframe 2 second half section, every group at least provided with two,
To realize mutually constraining, steelframe 2 is prevented to be moved under larger flow velocity and topple.In the present embodiment, running roller 8 is set to two
Group, between every group of three running rollers 8, angle is 120 °.
As shown in figure 5 a and 5b, in the present embodiment on the lateral wall of described lower section pipe 1a, it is in after completing docking
The interim positioning elastic body 10 of one natural rubber is provided with the front end position of steelframe 2, the steelframe 2 of correspondence position is arranged
A length of 0.3～0.5 meter of cube locating slot 11 on one side, the steelframe 2 after making to complete to dock utilizes described interim positioning elastic body
Positioning is obtained on 10；The front end of described steelframe 2 refers to one end that the front half section of steelframe 2 is located.Interim positioning elastic body 10 has
The big feature of elasticity, after lower tube coupling 1a moves to docking location, can make it by manual work is in compressive state, when positioning bullet
When gonosome 10 rotates to locating slot 11, elastic force release will be produced, snap in locating slot 11, observe through diver, you can determine
The positioning scenarios of pipeline section 1 joint.
As Fig. 1, axially it is being equally spaced around rail 7, spacing is 2～3 meters.
Referring to Fig. 6 a and Fig. 6 b, scalable mechanical arm 5 is one can be affixed with the lateral wall of described lower section pipe 1a in front end
The arc pressuring plate 5c closing, the surface of arc pressuring plate 5c is set to antiskid elastic bed course 5d, and the support in described arc pressuring plate 5c
Bar 5b is set to hydraulic pressure telescopic rod, and roller 5a can be rotated relative to 90 ° with described support bar 5b.Scalable mechanical arm 5 is by land
Computer controls are stretched and are rotated, and push tube coupling motion in conjunction with external force, to realize the purpose of fixing tube coupling and radial positioning, pass through
Push and rotation is realized accurately docking.
As shown in figure 1, being respectively welded the steel draw ring 4 for traction at the two ends of described steelframe 2.
In order to realize automatically controlling, set location sensor in the present embodiment, it is in docking operation for real-time detection
Upper section pipe 1b and lower section pipe 1a between relative distance；Position sensor adopts ultrasonic sensor, is by transmitting terminal and to connect
Receiving end is constituted, and described transmitting terminal and receiving terminal office save pipe 1b and the butt end of lower section pipe 1a on described.Position sensor leads to
Cross the intersegmental range data of collection butt tube and send terminal to, after computer carries out data analysis, control can
The flexible and rotation of flexible mechanical arm 5.
Referring to Fig. 1, make:
In steelframe 2, front half section is front end at one end, and in steelframe 2, the second half section is rear end at one end；
It is in steelframe 2 Zhong Ge road around rail 7, it is from steelframe 2 rear end side towards the leading portion of steelframe 2 place one
Side be followed successively by first around rail, second around first of rail ... the n-th road around rail, n is the road around rail 7
Number；
It is supported on the scalable mechanical arm 5 in axial rail 6, it is from steelframe 2 rear end side towards the leading portion of steelframe 2
Each paired scalable mechanical arm 5 of side is followed successively by first to scalable mechanical arm, second to scalable mechanical arm ...
N-th pair of scalable mechanical arm；
As shown in Figure 3 and Figure 4, the method that in the present embodiment, submerged floating tunnel underwater mating in water realized by docking facilities is by such as
Lower step is carried out:
Step 1: steelframe 2 is supported on upper section pipe 1b using the running roller 8 in its second half section, and makes the front half section of steelframe 2
It is in overhang in the butt end of upper section pipe 1b；
Step 2: the butt end of lower section pipe 1a is imported from the front end of steelframe 2, first extends to scalable mechanical arm and press from both sides
Hold lower section pipe 1a, extreme direction propulsion is lower to after steelframe using external force saves pipe 1a and first to scalable mechanical arm；
Step 3: position sensor can achieve that range data gathers and sends terminal to, when first to scalable machine
Tool arm vertically rail reach (n-1)th road around rail when, second extends and clamps lower section pipe 1a to scalable mechanical arm, utilization
External force continue to after steelframe extreme direction propulsion lower save pipe 1a, first to scalable mechanical arm and second to scalable mechanical arm；
Until first scalable mechanical arm is reached first around rail position, second second is reached to scalable mechanical arm
Around rail ... when n-th reaches the n-th road around rail to scalable mechanical arm, complete the axial movement of lower section pipe 1a；Make
A pair scalable mechanical arm corresponding position first around rail in, second to scalable mechanical arm corresponding position in second cincture
In rail ... n-th to scalable mechanical arm corresponding position in the n-th road in the rail；
Step 4: when the intersegmental distance of two butt tubes is 0.3～0.5 meter, will be vertical for interim positioning elastic body 10 by diver
It is compressed in steel frame construction 2 framework, and observed.Rotate lower section pipe 1a using external force, adjustment is lower to save pipe 1a and upper section pipe 1b
It is on identical central angle, when interim positioning elastic body 10 moves in locating slot 11, elasticity will be occurred to discharge and fix.This
When quick removal position sensor and by external force to rear haulage steelframe 2, you can lower section pipe 1a with section pipe 1b butt end
Complete to dock；
Step 5: withdraw each scalable mechanical arm, moved steelframe 2 to lower section pipe 1a using temporary track 3 and running roller 8,
Continue the abutting joint of subsequently each pipeline section.
Above-mentioned external force can be provided by the offshore construction implement such as ship, machinery.
In being embodied as, as shown in Fig. 2 carry out after prefabricated pipeline section by land first save land docking, install simultaneously and face
When track 3 and position sensor two steelframes 2 are set with two sections of tube couplings simultaneously, subsequently carry out sinking.Mating operation can root
Two sections of tube couplings according to sinking are carried out to the left, to the right simultaneously, greatly save the engineering time.Docking facilities in the present invention mainly can use
In deviation in 20～50 centimeters of docking pipeline section.
After completing once to dock, only need to remove the interim positioning elastic body 10 on lower tube coupling 1a, just can be entered by external force
The continuous propulsion of row steelframe 2.All bolts hole for interim installation and draw-in groove 9 all complete positioning by land and preset, and can achieve
Being rapidly assembled and disassembled under water of interim installed part.
The present embodiment is with submerged floating tunnel in water as model, and corresponding structure setting can also be immersed tube tunnel, ocean stone
Oil, the isometric fine texture of natural gas transportation pipeline.
Claims (7)
1. the method realizing submerged floating tunnel underwater mating in water using docking facilities, is characterized in that:
Butt tube is made to be upper section pipe (1b) and lower section pipe (1a), docking facilities are to enter between upper section pipe (1b) and lower section pipe (1a)
Row docking operation；Described docking facilities include:
One cylindrical steelframe (2), described steelframe (2) is sleeved on the periphery of upper section pipe (1b) with its second half section, and using setting
Put the periphery being supported on described upper section pipe (1b) in the running roller (8) on the second half section；Madial wall in the front half section of described steelframe (2)
Above, it is on different axial locations and each road is set around rail (7), described each road is around rail (7) with steelframe (2)
Centered on axis and there is identical annular radii r1；Axial rail (6) is had to connect between all (7) around rail, institute
State the symmetrically arranged twice that axial rail (6) is with steelframe axis as symmetrical centre；
Multiple scalable mechanical arms (5) are supported on described axial rail (6) using rotatable roller (5a), and can utilize
Roller (5a) moves in described axial rail (6) and in rail (7), and described scalable mechanical arm (5) is with steelframe axis
It is arranged in pairs on the position of symmetrical centre, using the scalable mechanical arm (5) being arranged in pairs, folder is formed for lower section pipe (1a)
Hold；
Axially disposed temporary track (3) on the lateral wall of described butt tube, the insertion of described temporary track (3) saves on described
Between pipe (1b) and lower section pipe (1a), described running roller (8) is to be supported in described temporary track (3), and can along described temporarily
Track moves axially, and so that butt tube is on coaxial position with steelframe (2) and can move to axial；
Order:
In steelframe (2), front half section is front end at one end, and in steelframe (2), the second half section is rear end at one end；
It is in steelframe (2) Zhong Ge road around rail (7), it is from steelframe (2) rear end side towards the leading portion institute of steelframe (2)
Side be followed successively by first around rail, second around first of rail ... the n-th road around rail, n is around rail (7)
Road number；
It is supported on the scalable mechanical arm (5) in axial rail (6), it is from steelframe (2) rear end side towards steelframe (2)
Each paired scalable mechanical arm (5) of leading portion side is followed successively by first to scalable mechanical arm, second to scalable machine
Tool arm ... n-th is to scalable mechanical arm；
In described water, the method for submerged floating tunnel underwater mating is to carry out as follows:
Step 1: steelframe (2) is utilized the running roller (8) in its second half section be supported on upper section pipe (1b), and before making steelframe (2)
Half section of butt end in upper section pipe (1b) is in overhang；
Step 2: the butt end of lower section pipe (1a) is imported from the front end of steelframe (2), first extends to scalable mechanical arm and press from both sides
Hold lower section pipe (1a), using section pipe (1a) and first under external force extreme direction propulsion to after steelframe to scalable mechanical arm；
Step 3: when first to scalable mechanical arm vertically rail reach (n-1)th road around rail when, second to scalable machine
Tool arm extends and clamps lower section pipe (1a), continues to after steelframe lower section pipe (1a) of extreme direction propulsion using external force, first to can stretch
Contracting mechanical arm and second is to scalable mechanical arm；Until first reaches first around rail institute in place to scalable mechanical arm
Put, second reaches second and scalable mechanical arm reached with the n-th road around rail around rail ... when n-th to scalable mechanical arm
When, complete the axial movement of lower section pipe (1a)；Make first to scalable mechanical arm corresponding position at first in the rail, second
To scalable mechanical arm corresponding position in second in the rail ... n-th to scalable mechanical arm corresponding position in the n-th road around steel
In rail；
Step 4: rotate lower section pipe (1a) using external force, lower section pipe (1a) of adjustment is in identical central angle with upper section pipe (1b)
On, complete to dock with the butt end of upper section pipe (1b) in lower section pipe (1a)；
Step 5: withdraw each scalable mechanical arm, save pipe by mobile for steelframe (2) to lower using temporary track (3) and running roller (8)
(1a) on, continue the abutting joint of subsequently each pipeline section.
2. the method realizing submerged floating tunnel underwater mating in water according to claim 1, is characterized in that: in described lower section pipe
(1a), on lateral wall, it is in and is provided with an interim positioning elastic body on the front end position of steelframe (2) after completing to dock
(10), the steelframe (2) of correspondence position is upper arranges locating slot (11), and the steelframe (2) after making to complete to dock utilizes described interim positioning
Elastomer (10) is upper to obtain positioning；The front end of described steelframe (2) refers to one end that the front half section of steelframe (2) is located.
3. the method realizing submerged floating tunnel underwater mating in water according to claim 1, is characterized in that: described cincture rail
(7) axially it is being equally spaced.
4. the method realizing submerged floating tunnel underwater mating in water according to claim 1, is characterized in that: described scalable machine
Tool arm (5) is an arc pressuring plate (5c) that can fit with the lateral wall of described lower section pipe (1a) in front end, arc pressuring plate
(5c) surface is set to antiskid elastic bed course (5d), and it is scalable that the support bar (5b) of described arc pressuring plate (5c) is set to hydraulic pressure
Bar, roller (5a) can relatively rotate with described support bar (5b).
5. the method realizing submerged floating tunnel underwater mating in water according to claim 1, is characterized in that: in described steelframe
(2) two ends are respectively welded the steel draw ring (4) for traction.
6. the method realizing submerged floating tunnel underwater mating in water according to claim 1, is characterized in that: set location sensing
Device, is in the relative distance between the upper section pipe (1b) in docking operation and lower section pipe (1a) for real-time detection.
7. the method realizing submerged floating tunnel underwater mating in water according to claim 6, is characterized in that: described position sensing
Device is to be made up of transmitting terminal and receiving terminal, and described transmitting terminal and receiving terminal office save pipe (1b) and lower section pipe (1a) on described
Butt end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610826313.1A CN106337439B (en) | 2015-07-31 | 2015-07-31 | The method that submerged floating tunnel underwater mating in water is realized using docking facilities |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474184.XA CN105064402B (en) | 2015-07-31 | 2015-07-31 | Submerged floating tunnel Underwater Docking Device and application thereof in a kind of water |
| CN201610826313.1A CN106337439B (en) | 2015-07-31 | 2015-07-31 | The method that submerged floating tunnel underwater mating in water is realized using docking facilities |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510474184.XA Division CN105064402B (en) | 2015-07-31 | 2015-07-31 | Submerged floating tunnel Underwater Docking Device and application thereof in a kind of water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106337439A true CN106337439A (en) | 2017-01-18 |
| CN106337439B CN106337439B (en) | 2018-05-01 |
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| CN201610826313.1A Active CN106337439B (en) | 2015-07-31 | 2015-07-31 | The method that submerged floating tunnel underwater mating in water is realized using docking facilities |
| CN201510474184.XA Active CN105064402B (en) | 2015-07-31 | 2015-07-31 | Submerged floating tunnel Underwater Docking Device and application thereof in a kind of water |
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| WO (1) | WO2017020678A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894250A (en) * | 2018-07-13 | 2018-11-27 | 北京九州动脉隧道技术有限公司 | A kind of docking system of submarine pipeline |
| CN111424715A (en) * | 2020-03-31 | 2020-07-17 | 中交第三航务工程局有限公司 | Artificial island pipe joint connecting system for relay extension of suspended tunnel |
| CN113529797A (en) * | 2021-08-12 | 2021-10-22 | 绍兴文理学院 | Anchoring device for incremental launching construction of suspended tunnel segment |
| CN116104132A (en) * | 2023-04-13 | 2023-05-12 | 西南石油大学 | Push-out prefabricated pipe joint suspension tunnel and butt joint construction method thereof |
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| CN106337439B (en) * | 2015-07-31 | 2018-05-01 | 合肥工业大学 | The method that submerged floating tunnel underwater mating in water is realized using docking facilities |
| CN105780810A (en) * | 2016-04-21 | 2016-07-20 | 招商局重庆交通科研设计院有限公司 | Water suspension tunnel connector |
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| CN111254982B (en) * | 2020-01-20 | 2021-05-14 | 中交第三航务工程局有限公司 | Pushing process of underwater cable-stayed suspension tunnel |
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| CN116336981B (en) * | 2023-01-29 | 2024-01-16 | 深圳大学 | Underwater coarse positioning method and system for immersed tube joint |
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| CN108894250A (en) * | 2018-07-13 | 2018-11-27 | 北京九州动脉隧道技术有限公司 | A kind of docking system of submarine pipeline |
| CN108894250B (en) * | 2018-07-13 | 2023-12-01 | 北京九州动脉隧道技术有限公司 | Butt joint system of underwater pipeline |
| CN111424715A (en) * | 2020-03-31 | 2020-07-17 | 中交第三航务工程局有限公司 | Artificial island pipe joint connecting system for relay extension of suspended tunnel |
| CN111424715B (en) * | 2020-03-31 | 2021-05-25 | 中交第三航务工程局有限公司 | Artificial island pipe joint connecting system for relay extension of suspended tunnel |
| CN113529797A (en) * | 2021-08-12 | 2021-10-22 | 绍兴文理学院 | Anchoring device for incremental launching construction of suspended tunnel segment |
| CN113529797B (en) * | 2021-08-12 | 2022-07-05 | 绍兴文理学院 | Anchoring device for incremental launching construction of suspended tunnel segment |
| CN116104132A (en) * | 2023-04-13 | 2023-05-12 | 西南石油大学 | Push-out prefabricated pipe joint suspension tunnel and butt joint construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017020678A1 (en) | 2017-02-09 |
| CN106337439B (en) | 2018-05-01 |
| CN105064402B (en) | 2016-08-17 |
| CN105064402A (en) | 2015-11-18 |
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